This is the most reliable method for desktop users. It involves "sniffing" the network traffic to find the direct link to the MP3 file Google generates. in Chrome, Firefox, or Edge. Type your text and select the target language.
Various Chrome extensions exist that add a "Download" button directly to the Google Translate interface. how to download google translate audio file
If you prefer a simpler interface without looking at code, several websites are designed specifically to extract Google’s TTS (Text-to-Speech) audio. This is the most reliable method for desktop users
Mobile browsers typically don't show "Developer Tools," making it harder to grab the raw file. Type your text and select the target language
Use the built-in screen recorder on your iPhone or Android. Play the audio, stop the recording, and use a "Video to MP3" converter app to extract the sound.
Set your input device to "Stereo Mix" or "Windows WASAPI." Hit record, play the Google Translate audio, and export as an MP3.